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Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC)
Hi, edonkey
Please check your PM. Below is the topology I suggested for your 20 DMs. The Inside Orico P10-U2 diagram partly explained why leave one bottom port empty.
http://i.imgur.com/F7KYlq0.jpg
As we know, USB is a very tricky interface and has painful compatibility issues lack of unified solution and theory explanation. If we are so luck to find out a stable topology with specified hub assembly, we appreciate the hard work of test engineers and patient costumers.
How to explain it in theory is a question which we could think while we watching it running stably.
Looking forward your feedback.
-----------------
dmsp
DualMiner Support
Please check your PM. Below is the topology I suggested for your 20 DMs. The Inside Orico P10-U2 diagram partly explained why leave one bottom port empty.
http://i.imgur.com/F7KYlq0.jpg
As we know, USB is a very tricky interface and has painful compatibility issues lack of unified solution and theory explanation. If we are so luck to find out a stable topology with specified hub assembly, we appreciate the hard work of test engineers and patient costumers.
How to explain it in theory is a question which we could think while we watching it running stably.
Looking forward your feedback.
-----------------
dmsp
DualMiner Support
Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC)
Hi, edonkey
The Pi Guide has updated according to your feedback. Thank you so much.
http://support.dualminer.com/raspberry-pi-user-guide/
BTW： The BeagleBone Black User Guide released.
http://support.dualminer.com/beagleboard-black-user-guide/
The Pi Guide has updated according to your feedback. Thank you so much.
http://support.dualminer.com/raspberry-pi-user-guide/
BTW： The BeagleBone Black User Guide released.
http://support.dualminer.com/beagleboard-black-user-guide/
Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC)
Hello,
I am new on this forum and have a problem with dualminer with PI.
When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.
The hub and dualminer work under Windows without problems.
Has an idea where the problem is?
Thanks.
I am new on this forum and have a problem with dualminer with PI.
When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.
The hub and dualminer work under Windows without problems.
Has an idea where the problem is?
Thanks.
Hi, epcoin
Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.
Thanks.
-----------------
dmsp
DualMiner Support
Hi, dmsp
here are the screen printing
https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing
After the end cgminer no more /dev/ttyUSB* are available
You need more informations?
Thanks for help.
It seems problem related to usb bus power or usb driver from -D information. Please confirm the DIP switched to L mode and check your PM. We will help you to find the difference between your rig and CruzCoins'.
-----------------
dmsp
DualMiner Support
Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC)
Hello,
I am new on this forum and have a problem with dualminer with PI.
When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.
The hub and dualminer work under Windows without problems.
Has an idea where the problem is?
Thanks.
I am new on this forum and have a problem with dualminer with PI.
When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.
The hub and dualminer work under Windows without problems.
Has an idea where the problem is?
Thanks.
Hi, epcoin
Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.
Thanks.
-----------------
dmsp
DualMiner Support